Added github action which fails if updates to our compiled json files are needed to be committed

[ramesht007]

Overview

When updates to our crawlers, aggregation script, or new manual translations are added, those updates aren't reflected in threepio.py until we re-run the crawlers & script and then commit the output.

Solution

This PR has a Github Action which will run the crawlers and script and exit with an error if new changes are detected, reminding the user to commit the new compiled output.

[Nolski]

@ramesht007 I suspect this is because the location in which the action is being run is different. It might be worth trying out some debugging tools or looking into the working-directory property that you can use in github actions https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#defaultsrun

[ramesht007]

ok I will look into it

[ramesht007]

tried experimenting with something but messed in my local repo and now I will have to refork the repo and then give a new PR. Sorry for any inconvenience.